diff options
| -rw-r--r-- | firmware/usbconfig.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/firmware/usbconfig.h b/firmware/usbconfig.h index 560c34d..8ccee36 100644 --- a/firmware/usbconfig.h +++ b/firmware/usbconfig.h @@ -110,6 +110,12 @@ * for long transfers increases the driver size. */ /* #define USB_RX_USER_HOOK(data, len) if(usbRxToken == (uchar)USBPID_SETUP) blinkLED(); */ + +// Check CRC of all received data +#define USB_RX_USER_HOOK( data, len ) { \ +if ( usbCrc16( data, len + 2 ) != 0x4FFE )\ +return;\ +} /* This macro is a hook if you want to do unconventional things. If it is * defined, it's inserted at the beginning of received message processing. * If you eat the received message and don't want default processing to |